Rack for suspending caps



FIG. 1 is a top, front, and right side perspective view of a rack for suspending caps showing my new design, the broken-line disclosure of a single cap being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged right side elevational view thereof;

FIG. 4 is an enlarged rear elevational view thereof;

FIG. 5 is an enlarged left side elevational view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof. 

The ornamental design for a rack for suspending caps, as shown and described. 